[Event "Interzonal-12b"]
[Site "Toluca"]
[Date "1982.08.21"]
[Round "8"]
[White "Portisch, Lajos"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1-0"]
[WhiteElo "2630"]
[BlackElo "2395"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5 Nxd5 9. h3 Bxf3 10. Bxf3 e6 11. Bd2 Nd7 12. Rc1 Re8 13. Ne2 N5f6 14. g3 e5 15. Qc2 Qe7 16. dxe5 Nxe5 17. Bg2 Rad8 18. Nd4 Ned7 19. Rfd1 Nb6 20. Nb3 Ne4 21. Be1 Rxd1 22. Rxd1 f5 23. Na5 Qf7 24. b4 a6 25. a3 Nd5 26. Qb3 Bf8 27. Bf1 Ng5 28. Bc4 Rd8 29. Kg2 Qe6 30. Be2 f4 31. gxf4 Qxh3+ 32. Kg1 Ne6 33. f3 Rd7 34. Bf2 Rf7 35. Nc4 Bg7 36. Nd6 Rd7 37. Ne4 Rf7 38. Ng3 Bf8 39. Bf1 Qh4 40. Bc4 Rd7 41. Bxd5 cxd5 42. Rxd5 Rf7 43. Ne4 1-0